Pentium 4 HT 530 vs Celeron M 540
Primary details
Comparing Celeron M 540 and Pentium 4 HT 530 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | Celeron M | no data |
| Architecture codename | Merom (2006−2008) | Prescott (2001−2005) |
| Release date | 1 October 2007 (17 years ago) | June 2004 (20 years ago) |
Detailed specifications
Celeron M 540 and Pentium 4 HT 530 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 2 |
| Boost clock speed | 1.86 GHz | 3 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | no data | 16 KB |
| L2 cache | 1 MB | 1 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 90 nm |
| Die size | no data | 109 mm2 |
| Number of transistors | no data | 125 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron M 540 and Pentium 4 HT 530 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | no data | 1 |
| Socket | no data | 775 |
| Power consumption (TDP) | 30 Watt | 84 Watt |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron M 540 and Pentium 4 HT 530. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1, DDR2, DDR3 |
Pros & cons summary
| Threads | 1 | 2 |
| Chip lithography | 65 nm | 90 nm |
| Power consumption (TDP) | 30 Watt | 84 Watt |
Celeron M 540 has a 38.5% more advanced lithography process, and 180% lower power consumption.
Pentium 4 HT 530, on the other hand, has 100% more threads.
We couldn't decide between Celeron M 540 and Pentium 4 HT 530. We've got no test results to judge.
Be aware that Celeron M 540 is a notebook processor while Pentium 4 HT 530 is a desktop one.
Should you still have questions on choice between Celeron M 540 and Pentium 4 HT 530, ask them in Comments section, and we shall answer.
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